#define _CRT_SECURE_NO_WARNINGS


#include<stdio.h>
#include<stdlib.h>
#include<stdlib.h>
/*
typedef struct Student
{
	int value;
	char *name;
	struct Studnet* next;
}SLT;
void test(SLT** pphead)
{
	SLT* Node = (SLT*)malloc(sizeof(SLT));
	if (Node == NULL)
	{
		return;
	}
	//char* name = NULL;
	Node->name = (char*)malloc(sizeof(100));
	scanf("%s", Node->name);
	Node->value = 1;
	
	Node->next = NULL;
	printf("%d\n",Node->value);
	printf("%s", Node->name);
}*/
int main()
{
	char* str=NULL;
	scanf("%s", str);
	return 0;
}

